Mod add new ores: copper, tin, aluminium, nickel, silver, lead, platinum, cobalt, uranium, tungsten, zinc, sulphur and some unreal like: gluey, enderite, pearlstone. Fun and Random add new boss, Mashroomit. With Mashroomite you can make new strongest armor and tools. Enderite armor is like netherite, but have one special ability: with k you can teleport like after eating chorus fruit. 3 new weapons: rifle, automatic rifle and pistol. And vegetan, chicken soup, cactus tools, new recipes. New stone types, resources and a lot of new blocks! Discover new things!
*First check this mod on creative or jei.
For searshing new biomes I recommend mod nature compass.
P.S. I am not english so my english grammatically is bad.
5.0.0
-New Bronze and Steel tools and armors
-Amber necklace
-Skylate
-New painting
-Biome Mixed Forest
-Golden door
-Fireflies
-Potion of levitation and gravity
-Fixes
4.2.0
-Planks now can craft stick etc.
-After defeating the dragon, it starts hardmode